Improved laser-ultrasound inspection using infrared thermopgraphy

Details for Australian Patent Application No. 2007358774 (hide)

Owner Lockheed Martin Corporation

Inventors Drake, Thomas E.; Richter, Timothy Gerrard; Dubois, Marc; Ringermacher, Harry Israel; Howard, Donald Robert

Agent Davies Collison Cave

Pub. Number AU-A-2007358774

PCT Pub. Number WO2009/035445

Priority 11/567,405 06.12.06 US

Filing date 6 December 2007

Wipo publication date 19 March 2009

International Classifications

G01N 29/22 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Details

G01N 25/72 (2006.01) Investigating or analysing materials by the use of thermal means - Investigating presence of flaws

G01N 29/24 (2006.01) Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Probes

Event Publications

2 July 2009 PCT application entered the National Phase

  PCT publication WO2009/035445 Priority application(s): WO2009/035445

24 September 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read improved laserultrasound inspection using infrared thermography 2008

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